Cheap flights from Heathrow to Sydney

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The best prices from Heathrow to Sydney are usually found in May or November, booked 45 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Return
Economy
Wed 4/11
Wed 11/11
From
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To
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Leaving on
Wed 4/11
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To
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To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
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#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
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#removeLegButton($self.id("removeLeg$leg"))
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To
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Leaving on
Depart
Time
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#removeLegButton($self.id("removeLeg$leg"))
From
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To
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#removeLegButton($self.id("removeLeg$leg"))
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How to find the cheapest flight from
Heathrow (LHR) to Sydney (SYD)

LHR - SYD
Price
£648 - £1,065
SYD
Temperature
0 - 24 °C
SYD
Rainfall
84 - 160 mm

Popular in

December

High demand for flights, 28% potential price rise

Cheapest in

May

Best time to find cheap flights, 16% potential price drop

Average price

£753

Average for round-trip flights in October 2020

Round-trip from

£648

From Heathrow to Sydney

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Heathrow to Sydney?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 10% on the overall cost on flights from Heathrow to Sydney.

How far in advance should I book a flight from Heathrow to Sydney?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 53 days in advance, which can save you up to 7% on flights from Heathrow to Sydney compared to booking the week you need them. Waiting 53 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £781. For sooner than that we have options available in the next 3 days from £828.

What is the cheapest month to fly from Heathrow to Sydney?

Our data shows that May tends to be the cheapest month to fly to Sydney from Heathrow. Users have commonly found prices around £755 for the month, but tickets can be as low as £458. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Heathrow to Sydney (LHR - SYD)?

It’s optimal to fly from Heathrow to Sydney in the evening. By choosing this option you can save up to 10% on the cost of your flight, compared to a flight at midday.

Cheap flights from Heathrow to Sydney in October, November 2020

The best prices found for LHR to SYD flights in October, November
25 Nov - 2 Dec
£1,046pp
LHR
London Heathrow
Etihad Airways
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Etihad Airways
   
2 STOPS
LHR
London Heathrow
28 Oct - 20 Jan
£1,153pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
29 Nov - 25 Mar
£1,203pp
LHR
London Heathrow
Etihad Airways
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Etihad Airways
   
2 STOPS
LHR
London Heathrow

Heathrow to Sydney 2020 flight deals

Cheap flights to Sydney from Heathrow found for this year
15 Dec - 13 Mar
£632pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
17 Dec - 21 Jan
£643pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
15 Dec - 13 Mar
£656pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
LHR
London Heathrow

Direct flights to Sydney from Heathrow

Save time with Heathrow to Sydney direct flight deals
21 Jan - 26 Feb
£665pp
LHR
London Heathrow
British Airways
Direct
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
British Airways
Direct
LHR
London Heathrow
19 Jan - 16 Feb
£666pp
LHR
London Heathrow
British Airways
Direct
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
British Airways
Direct
LHR
London Heathrow
30 Jan - 6 Feb
£666pp
LHR
London Heathrow
British Airways
Direct
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
British Airways
Direct
LHR
London Heathrow

Last-minute flights from Heathrow to Sydney

Late deals on return flights to Sydney from Heathrow, departing today and this week
7 Nov - 12 Dec
£1,212pp
LHR
London Heathrow
Lufthansa
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Lufthansa
 
1 STOP
LHR
London Heathrow
2 Nov - 31 Jan
£1,436pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
2 Nov - 4 Feb
£1,439pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
LHR
London Heathrow

One-way flights to Sydney from Heathrow

The cheapest one-way flights from Heathrow to Sydney
16:50 - 01:55
British Airways
1 stop
22h 05m
LHR - SYD
British Airways
£608
KAYAK
06:55 - 16:25
Etihad Airways
2 stops
46h 30m
LHR - SYD
Etihad Airways
06:00 - 04:50
Vietnam Airlines
2 stops
35h 50m
LHR - SYD
Vietnam Airlines
£660
Kiwi.com

Related info for your journey

Useful info, stats and facts about Heathrow to Sydney flights.

Flight FAQs

From Heathrow to Sydney

Are flight prices decreasing from Heathrow to Sydney due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Heathrow and Sydney for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from London Heathrow to Sydney Kingsford Smith to control the spread of COVID-19?

Philippine Airlines, Etihad Airways, and Alitalia are some of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Some of the new policies that have been implemented to accommodate travellers flying from London Heathrow to Sydney Kingsford Smith are improved sanitation, HEPA filters, mask requirements, socially-distanced seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from London Heathrow to Sydney Kingsford Smith have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like British Airways, Cathay Pacific, and China Southern flying from London Heathrow to Sydney Kingsford Smith have implemented new flexible cancellation policies.

Can I find flights from Heathrow to Sydney for under £537 on Cheapflights?

Yes, there are multiple flights from Heathrow to Sydney for under £537. The cheapest flight booked recently is on Multiple Airlines for just £523, but on average you can expect to pay £596.

Are there direct flights from Heathrow to Sydney for under £690 on Cheapflights?

Cheapflights has 20 direct flights from Heathrow to Sydney under £690. A good price for a direct flight from Heathrow to Sydney is less than £684.

Are there last-minute flights available from Heathrow to Sydney for under £1,227?

There are currently 20+ open flights from Heathrow to Sydney within the next 7 days for less than £1,227.

Does it rain more in Heathrow or Sydney?

Heathrow will have the same amount of rainfall in 1 compared to Sydney over the next 21 days.

Is Heathrow weather warmer or cooler than Sydney?

With an average temperature of 27 °C, peak weather can be found in January. As a traveller, expect to see changes in flight prices during that period. The temperatures in Sydney are hotter than in Heathrow.

How long does is the flight from Heathrow to Sydney?

A quick flight from Heathrow to Sydney can take about 22h 05m. British Airways provides one of the quickest options available for as low as £627. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to flying from Heathrow to Sydney return?

According to our current data, Etihad Airways (£623), British Airways (£627), and Qatar Airways (£638) offers the cheapest pricing from Heathrow to Sydney. Users have found that Etihad Airways is 19% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Heathrow to Sydney one-way?

To fly one-way, consider booking your trip with Vietnam Airlines, which is currently one of the cheapest options available, starting at £508. British Airways flights start at £569 while deals on Etihad Airways start at £633 one-way.

Destination information for Sydney

Things to know before you go. Useful info for your trip from Heathrow to Sydney
Today's exchange rate
£1 = $1.83
Average temperature for October in Sydney
14.0 °C
Avg rainfall for October in Sydney
147.0 mm

Airports servicing London

Airports servicing Sydney

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